| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.35 | 10.302% | $116.2032 | $116.20 | $116.20 | $116.20 |
| Purchase #2 | $153.96 | 6.362% | $163.7549 | $163.75 | $163.75 | $163.80 |
| Purchase #3 | $92.72 | 8.129% | $100.2572 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $225.61 | 10.500% | $249.2991 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $143.58 | 6.243% | $152.5437 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $139.31 | 8.797% | $151.5651 | $151.57 | $151.55 | $151.60 |
| Purchase #7 | $163.66 | 4.629% | $171.2358 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $1,024.19 | $1,104.8590 | $1,104.86 | $1,104.85 | $1,104.90 | |